Images: Famous Scientologists

Tom Cruise might be the most high-profile Scientologist, but there are a slew of Hollywood types who adhere to the teachings of late sci-fi writer L. Ron Hubbard. Here is a list of some of the stars who have gone public as Scientologists.

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Tom Cruise is definitely one, but it seems his ex Katie Holmes is having second thoughts. (REUTERS/Carlo Allegri/Files)